package com.tyj.gulimall.product.controller;

import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.BindingResult;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import com.tyj.gulimall.product.entity.BrandEntity;
import com.tyj.gulimall.product.service.BrandService;
import com.tyj.common.utils.PageUtils;
import com.tyj.common.utils.R;

import javax.validation.Valid;


/**
 * 品牌
 *
 * @author tanyoujie
 * @email 983629093@qq.com
 * @date 2021-02-09 19:09:40
 */
@RestController
@RequestMapping("product/brand")
public class BrandController {
    @Autowired
    private BrandService brandService;

    /**
     * 列表
     */
    @RequestMapping("/list")
    //@RequiresPermissions("product:brand:list")
    public R list(@RequestParam Map<String, Object> params) {
        PageUtils page = brandService.queryPage(params);
        return R.ok().put("page", page);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{brandId}")
    //@RequiresPermissions("product:brand:info")
    public R info(@PathVariable("brandId") Long brandId) {
        BrandEntity brand = brandService.getById(brandId);

        return R.ok().put("brand", brand);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
    //@RequiresPermissions("product:brand:save")
    //@Valid 开启效验注解  @Validated开启分组效验
    public R save(@Validated @RequestBody BrandEntity brand) {
//        if (result.hasErrors()) {
//            // 获取效验结果
//            Map<String, String> map = new HashMap<>();
//            result.getFieldErrors().forEach((item) -> {
//                String message = item.getDefaultMessage();
//                String field = item.getField();
//                map.put(field, message);
//            });
//            return R.error(400, "提交的数据不合法").put("data", map);
//        } else {
//            brandService.save(brand);
//            return R.ok();
//        }
        brandService.save(brand);
        return R.ok("200成功");
    }
        /**
         * 修改
         */
        @RequestMapping("/update")
        //@RequiresPermissions("product:brand:update")
        public R update(@RequestBody BrandEntity brand){
            brandService.updateDetail(brand);

            return R.ok();
        }

        /**
         * 删除
         */
        @RequestMapping("/delete")
        //@RequiresPermissions("product:brand:delete")
        public R delete (@RequestBody Long[] brandIds){
//            brandService.removeByIds(Arrays.asList(brandIds));
              brandService.delete(brandIds);
            return R.ok();
        }

    }
